Display screen or portion thereof with icon



FIG. 1 is a front view of a display screen or portion thereof with iconshowing our new design; and,

FIG. 2 is a front view of a second embodiment thereof.

The long dash, short dash broken lines shown in FIGS. 1 and 2 representthe display screen or portion thereof and form no part of the claimeddesign.

CLAIM We claim the ornamental design for a display screen or portionthereof with icon, as shown and described.